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Full text of "Alaskan glacier studies of the National Geographic Society in the Yakutat Bay, Prince William Sound and lower Copper River regions"

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A.   THE $1,500,000 RAILWAY BRIDGE Which was menaced by the advance of Childs Glacier in 1910.   Photograph from Photo Station H, August, 1910.
B.   PAHT or FRONT OF CHILDS GLACIER IN COPPER RIVER Showing comparison of ice cliff, which varies from 250 to 300 feet in height, with the Capitol, in Washington, which is 287J feet high.